CAJ | 학술논문

在航磁ΔT异常解释中存在由于倾斜磁化而引起的异常形态变化问题,特别是在低纬度地区,当编图范围南北跨度很大时,即使相同磁性体,在南部和北部引起的异常特征也有明显差异,给磁异常解释带来麻烦.通过理论与实际相结合的方法,简述了分带变倾角化极磁场图在大范围航磁ΔT解释中的应用效果.
재항자ΔT이상해석중존재유우경사자화이인기적이상형태변화문제,특별시재저위도지구,당편도범위남북과도흔대시,즉사상동자성체,재남부화북부인기적이상특정야유명현차이,급자이상해석대래마번.통과이론여실제상결합적방법,간술료분대변경각화겁자장도재대범위항자ΔT해석중적응용효과.
There exist changes of magnetic anomaly on account of oblique magnetization in aeromagnetic interpretation, especially in low magnetic latitude. When the area of the aeromagnetic map compilation is very large, the anomaly characteristics of similar magnetic bodies can be very different if they separately lie in the south and in the north, which will increase the difficulty of the aeromagnetic interpretation. This paper deals with the application effect of the magnetic map of the reduction to the pole with zonation and different inclinations in the large-area aeromagnetic interpretation by integrating theory with practice.